steuer-bennert.de

Valid Email Server
Domain Lookup › steuer-bennert.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
steuer-bennert.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 06:10:29 UTC · ↺ Refresh

MX Hostnames

  • steuerbennert-de01e.mail.protection.outlook.com

MX Priorities

  • steuerbennert-de01e.mail.protection.outlook.com: 0

A / AAAA Records

  • 92.204.55.91 ↩ sh10333.ispgateway.de
  • 2a00:1158:5:45b:: ↩ sh10333.ispgateway.de

Mail Server IPs

  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com

SOA Record

Raw SOA guss.ns.cloudflare.com dns.cloudflare.com 2397593383 10000 2400 604800 1800
Primary NS (mname)
guss.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397593383
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

mira.ns.cloudflare.com
guss.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a include:ispgateway.de include:spf.protection.outlook.com include:spf.in.xmailer.app ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 mx a include:ispgateway.de include:spf.protection.outlook.com include:spf.in.xmailer.app ~all
  • MS=ms79902299
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